/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | foam-extend: Open Source CFD
   \\    /   O peration     | Version:     4.1
    \\  /    A nd           | Web:         http://www.foam-extend.org
     \\/     M anipulation  | For copyright notice see file Copyright
-------------------------------------------------------------------------------
License
	This file is part of foam-extend.

	foam-extend is free software: you can redistribute it and/or modify it
	under the terms of the GNU General Public License as published by the
	Free Software Foundation, either version 3 of the License, or (at your
	option) any later version.

	foam-extend is distributed in the hope that it will be useful, but
	WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
	General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/

#include "procLduInterface.H"
#include "lduInterfaceField.H"
#include "cyclicLduInterface.H"
#include "processorLduInterface.H"

// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

Foam::procLduInterface::procLduInterface
(
	const lduInterfaceField& interface,
	const scalarField& coeffs
)
:
	faceCells_(interface.coupledInterface().faceCells()),
	coeffs_(coeffs),
	myProcNo_(-1),
	neighbProcNo_(-1)
{
	if (isA<processorLduInterface>(interface.coupledInterface()))
	{
		const processorLduInterface& pldui =
			refCast<const processorLduInterface>(interface.coupledInterface());

		myProcNo_ = pldui.myProcNo();
		neighbProcNo_ = pldui.neighbProcNo();
	}
	else if (isA<cyclicLduInterface>(interface.coupledInterface()))
	{
	}
	else
	{
		FatalErrorIn
		(
			"procLduInterface::procLduInterface"
			"(const lduInterfaceField&, const scalarField&"
		)   << "unknown lduInterface type "
				<< interface.coupledInterface().type()
			<< exit(FatalError);
	}
}


Foam::procLduInterface::procLduInterface(Istream& is)
:
	faceCells_(is),
	coeffs_(is),
	myProcNo_(readLabel(is)),
	neighbProcNo_(readLabel(is))
{}


// * * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * //
namespace Foam {
	Foam::Ostream& operator<<(Ostream& os, const procLduInterface& cldui)
	{
		os  << cldui.faceCells_
			<< cldui.coeffs_
			<< cldui.myProcNo_
			<< cldui.neighbProcNo_;

		return os;
	}
}

// ************************************************************************* //
